error-handling

To enforce consistent error handling in tRPC routers without try/catch, apply neverthrow patterns using getResult/getResultAsync for operations and deterministic .match/.unwrap patterns to propagate, log, or surface errors.

The best way to handle errors in TypeScript composables and stores is replacing try/catch with neverthrow patterns, using getResult/getResultAsync and withFinalizer/withFinalizerAsync to ensure explicit error propagation and safe cleanup.

To add safe cleanup and finalization to async error flows in TypeScript, use withFinalizer/withFinalizerAsync alongside getResult/getResultAsync, ensuring deterministic error handling and safe resource finalization across sync and async boundaries.

Yes, neverthrow works with tRPC backend guards to prevent invalid state by enforcing consistent error handling flows, replacing try/catch, and applying standardized finalization and error propagation patterns across server routes.

You should replace try/catch with getResult for TypeScript error handling to enforce explicit error propagation, ensure consistent logging, provide user-friendly failure modes across UI and server boundaries, and maintain deterministic error flows.

To surface user-friendly failure modes from tRPC operations, apply neverthrow patterns with .match/.unwrap to deterministically handle errors, enforce centralized logging, and propagate failures safely without using try/catch.